Hi All,i want to make an audio assistance device for blind people by using Arduino mega, easy VR SHEILD, RFID RC522 and Text-to-speech module.the theme of my project is to locate the perticular rooms for blind.EASY VR Sheild takes audio command where to go and RFID RC522 reads tags which are located on rooms,when blind comes to the desired room the tags and Easy VR input compares the values and send instruction to the Text to speech module which generates the audio output for blind.can any body help me in generating program and pin connections for this project.thanks Regards